html,body{
    width: 100%;
  height: 100%;
  margin: 0;
  padding: 0;
}
body{
  background: #eeeeee;
}
.layui-btn{
  background-color: rgb(231, 76, 60);
}
.layui-laypage .layui-laypage-curr .layui-laypage-em{
  background-color: rgb(231, 76, 60);
}
.layui-table th {
  width: 13.5%;
}
.layui-nav .layui-nav-item a{
  padding: 0;
  color: #ffffff;
}
/* 公共头部 */
.head{
    width: 100%;
    line-height: 60px;
    background: rgb(231, 76, 60);
    color: #ffffff;
    position: fixed;
    top: 0;
    z-index: 10;
}
.head span{
    float: left;
    margin-left: 10px;
    font-weight: 700;
}
.head ul li{
    float: right;
    padding-right: 20px;
}
.first,.sec{
  cursor: pointer;
}
.goback{
  position: absolute;
  right: 40px;
  top: 24px;
}
.goback1{
  padding: 0 10px;
}
@media screen and (max-width: 640px){
  .head .first{
    display: none;
  }
  .goback{
    display: none;
  }
}
@media screen and (min-width: 640px){
  .head .sec{
    display: none;
  }
  .goback1{
    display: none;
  }
}
.describe{
  background: #ffffff;
  padding: 24px;
  border-bottom: 1px solid #cccccc;
}
/* 公共底部 */
.footer{
  width: 100%;
  height: 260px;
  background: rgb(231, 76, 60);
  color: #ffffff;
  padding-top: 20px;
}
.footer dl{
  float: left;
  width: 25%;
  text-align: center;
}
.footer dl dt{
  font-size: 20px;
  line-height: 40px;
}
.footer dl dd{
  line-height: 24px;
}
.footer p {
  text-align: center;
  margin-top: 20px;
}
.footer a{
    color: #ffffff;
  }
@media screen and (max-width: 640px){
  .footer dl{
    float: left;
    padding: 20px;
  }
}
@media screen and (max-width: 1200px){
  .footer .dl{
    display: none;
  }
}

  /* 弹框 */
.mask{
  position: fixed;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  z-index: 20;
  background: #f1f2f7;
  display: none;
}
.model_f{
  width: 358px;
  position: fixed;
  left: 50%;
  right: 0;
  top: 50%;
  bottom: 0;
  z-index: 50;
  transform: translate(-50%,-50%);
  padding: 30px;
  background: #ffffff;
  border: 1px solid #d9d9d9;
}
.model_f .group{
  margin-bottom: 25px;
}
.model_logo{
  text-align: center;
  height: 42px;
  margin-bottom: 34px;

}
.model_logo img{
  width: 42px;
  line-height: 42px;
}
.model_logo span{
  font-size: 24px;
  color: rgb(231, 76, 60);
}
.model_title{
  font-size: 16px;
  color: #333;
  margin-bottom: 24px;
  line-height: 22px;
  font-weight: 500;
}
.int{
  height: 50px;
  line-height: 50px;
  border: 1px solid #d9d9d9;
  font-size: 16px;
  padding-left: 15px;
}
#sel{
  height: 50px;
  line-height: 50px;
  width: 86px;
  border: 1px solid #d9d9d9;
  font-weight: 700;
}
.iphone{
  width: 238px;
  margin-left: 10px;
}
.graphical,.qrcode{
  width: 174px;
}
.gologin{
  text-align: center;
}
.qrcode{
  margin-right: 20px;
}
.pass_login,.qr_login{
  display: none;
}